package cn.learn.infrastructure.event;

import cn.learn.types.event.BaseEvent;
import com.alibaba.fastjson2.JSON;
import lombok.extern.slf4j.Slf4j;
import org.springframework.amqp.rabbit.core.RabbitTemplate;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

/**
 * @author Sun
 * @Desc 消息发送
 * @date 2024-11-14-13:50
 */

@Slf4j
@Component
public class EventPublisher {

    @Autowired
    private RabbitTemplate rabbitTemplate;

    public void publish(String topic, BaseEvent.EventMessage<?> eventMessage){
        try{
            String messageJson = JSON.toJSONString(eventMessage);
            rabbitTemplate.convertAndSend(topic, messageJson);
            log.info("发送MQ消息 topic :{} message:{}",topic,messageJson);
        }catch (Exception e){
            log.error("发送MQ消息失败 topic:{} message:{}",topic,JSON.toJSONString(eventMessage),e);
            throw e;
        }
    }

    public void publish(String topic, String eventMessageJSON){

        try{
            rabbitTemplate.convertAndSend(topic, eventMessageJSON);
            log.info("发送MQ消息 topic：{} message： {}",topic,eventMessageJSON);
        }catch (Exception e){
            log.error("发送MQ消息失败 topic:{} message{}",topic,JSON.toJSONString(eventMessageJSON),e);
            throw e;
        }

    }

}
